The Decision Support System (DSS) is a data-driven analysis of the relative strengths of the capacity projects proposed in the first phase of the Unified Plan. Each project receives a score based on functional classification of the facility, current and projected future traffic volumes, truck traffic, and safety benefits. The system ranks the projects list using these objective criteria to assist the Utah Transportation Commission in deciding which project to fund and add from the long-range plan into the Statewide Transportation Improvement Program (STIP). The six DSS files provided here are the output of the prioritization process, showing the funding sources and amounts allocated to each project.